add legend

app.py

@@ -130,6 +130,7 @@ with gr.Blocks() as demo:
     btn.click(pred_seq, inputs=[h_text, l_text], outputs=gr.HTML())
 
     gr.Markdown("## Text Examples")
+    '''
     gr.Examples(
         [[h_chain_example, l_chain_example]],
         [h_text, l_text],
@@ -137,6 +138,6 @@ with gr.Blocks() as demo:
         pred_seq,
         cache_examples=True,
     )
-
+    '''
 if __name__ == "__main__":
     demo.launch()